CN116447478A - Building rock soil pile matrix volume detects sampling structure - Google Patents

Building rock soil pile matrix volume detects sampling structure Download PDF

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Publication number
CN116447478A
CN116447478A CN202310402446.6A CN202310402446A CN116447478A CN 116447478 A CN116447478 A CN 116447478A CN 202310402446 A CN202310402446 A CN 202310402446A CN 116447478 A CN116447478 A CN 116447478A
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CN
China
Prior art keywords
seat
groove
supporting
stabilizing
adjusting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202310402446.6A
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Chinese (zh)
Other versions
CN116447478B (en
Inventor
陆云涛
陈涛
孔文
朱慧娟
丁钟铭
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Nanjing Kejie Quality Testing Of Construction Co ltd
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Nanjing Kejie Quality Testing Of Construction Co ltd
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Application filed by Nanjing Kejie Quality Testing Of Construction Co ltd filed Critical Nanjing Kejie Quality Testing Of Construction Co ltd
Priority to CN202310402446.6A priority Critical patent/CN116447478B/en
Publication of CN116447478A publication Critical patent/CN116447478A/en
Application granted granted Critical
Publication of CN116447478B publication Critical patent/CN116447478B/en
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/149—Telescoping systems locking in intermediate non-discrete positions with a sleeve or ring having a tapered or conical surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • F16M11/36—Members preventing slipping of the feet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The application relates to the field of pile foundation detection, and particularly discloses a substrate quantity detection sampling structure of a building rock-soil pile, which comprises a base, supporting legs, supporting seats, an adjusting seat and a stabilizing seat, wherein one ends of the supporting legs are rotationally connected to the base, telescopic legs are arranged on the supporting legs in a sliding manner, and a positioning assembly is arranged between the supporting legs and the telescopic legs; the telescopic legs are rotationally connected with supporting blocks, the supporting blocks are connected with the supporting seat and freely slide on the side walls of the supporting seat, and a limiting assembly is connected between the supporting blocks and the supporting seat; the adjusting seat is fixedly connected to the base, the peripheral wall of the adjusting seat is a spherical surface, the stabilizing seat is provided with an adjusting groove, the adjusting seat is inserted into the adjusting groove, the peripheral wall of the adjusting seat is attached to the groove wall of the adjusting groove, and a fixing assembly is connected between the adjusting seat and the stabilizing seat; the support seat and the stabilizing seat are also connected with stabilizing components; the base is also connected with a drill bit sampling piece through a lifting component. The drill bit can be conveniently adjusted to be in a horizontal state.

Description

Building rock soil pile matrix volume detects sampling structure
Technical Field
The application relates to the field of pile foundation detection, in particular to a sampling structure for detecting the matrix quantity of a building rock-soil pile.
Background
The core drilling method is a common detection method in pile foundation quality detection, and is used for directly drilling core samples from structural concrete to detect the performances such as strength and the like of the concrete.
The working process of the core drilling method is generally completed by a core drilling sampling device, and the common core drilling sampling device generally comprises a base, a tripod arranged on the base and a drill bit arranged on the base.
In the above-mentioned related art, the inventors have a possibility that the pile foundation and the surrounding of the pile foundation may be uneven due to the influence of the construction environment of the pile foundation, and at this time, if the drill bit is directly fixed, the drill bit is easily inclined to deviate from the horizontal state, thereby affecting the sampling work.
Disclosure of Invention
In order to conveniently adjust the drill bit to the horizontality, the application provides a building rock soil pile matrix volume detects sampling structure.
The application provides a building rock soil stake matrix volume detects sampling structure adopts following technical scheme:
the utility model provides a building rock soil stake matrix volume detects sampling structure, includes base, supporting leg, supporting seat, regulation seat and stable seat, the one end of supporting leg rotates to be connected on the base, the supporting leg is kept away from the one end of base slides and is provided with the flexible leg, the supporting leg with be provided with locating component between the flexible leg; the telescopic support comprises a support seat, a support block, a limiting assembly and a telescopic leg, wherein one end of the telescopic leg, which is far away from the support leg, is rotationally connected with the support block, the support block is connected with the support seat and freely slides on the side wall of the support seat, and the limiting assembly is connected between the support block and the support seat; the adjusting seat is fixedly connected to the base, the peripheral wall of the adjusting seat is a spherical surface, the stabilizing seat is provided with an adjusting groove, the adjusting seat is inserted into the adjusting groove, the peripheral wall of the adjusting seat is attached to the groove wall of the adjusting groove, the groove wall at the notch of the adjusting groove is positioned on one side, close to the stabilizing side of the base, of the spherical center of the peripheral wall of the adjusting seat, and a fixing assembly is connected between the adjusting seat and the stabilizing seat; the support seat and the stabilizing seat are also connected with stabilizing components; the base is also connected with a drill bit sampling piece through a lifting assembly.
By adopting the technical scheme, the supporting seat and the stabilizing seat perform preliminary stabilization through the stabilizing component; along with the regulation seat rotates according to arbitrary scheme in the adjustment tank, simultaneously, the supporting shoe slides wantonly on the supporting seat, and flexible leg takes place to stretch out and draw back to can adjust the position of base wantonly according to the condition, make the drill bit sample piece can conveniently adjust to the horizontality, the steady operation of the drill bit sample piece of being convenient for.
Optionally, spacing subassembly includes including sliding magnetic plate and electro-magnet seat, be provided with the mounting groove on the supporting seat, electro-magnet seat fixed connection is in on the mounting groove cell wall, sliding magnetic plate fixed connection is in on the supporting shoe, sliding magnetic plate with electro-magnet seat laminating and magnetism are connected.
Through adopting above-mentioned technical scheme, the plane contact of magnetic plate and electro-magnet seat slide for the magnetic plate that slides can freely remove on the electro-magnet seat, utilizes the magnetism attraction to the magnetic plate that slides after the electro-magnet seat circular telegram at last, can fix the supporting shoe conveniently.
Optionally, a buffer spring is arranged on the groove wall adjacent to the mounting groove and the groove opening, and the buffer spring faces to the side wall of the sliding magnetic plate and is provided with a buffer plate.
By adopting the technical scheme, the sliding magnetic plate freely slides on the electromagnet seat, so that the sliding magnetic plate can easily strike the groove wall of the mounting groove, and the impact force suffered by the sliding magnetic plate can be reduced and the damage of the sliding magnetic plate can be reduced by arranging the buffer spring and the buffer plate.
Optionally, a fixed magnetic plate is arranged on the electromagnet base, and the fixed magnetic plate is attached to and magnetically connected with the sliding magnetic plate.
Through adopting above-mentioned technical scheme, fixed magnetic plate and slip magnetic plate magnetic attraction, when not influencing the removal of slipping magnetic plate, carry out light location to slipping magnetic plate, the operation is convenient and fast more.
Optionally, the fixing component comprises a feed screw, a sliding screw block and a tightening block, the feed screw is rotationally connected to the stabilizing seat, a driving device is arranged on the stabilizing seat and is connected with the feed screw, the screw directions of screw threads on two sides of the feed screw are opposite, and the peripheral walls on two sides of the feed screw are both in screw thread connection with the sliding screw block; the two abutting blocks are arranged on the stabilizing seat in a sliding mode, the abutting blocks slide relatively and extend into the adjusting groove, and the abutting blocks and the sliding screw blocks are correspondingly arranged and fixedly connected with the sliding screw blocks.
By adopting the technical scheme, the feed screw rotates, and screw thread feeding occurs between the feed screw and the sliding screw block, so that the abutting block is driven to move, and the adjusting seat can be conveniently positioned by utilizing the abutting friction force between the abutting block and the adjusting seat.
Optionally, the last lift logical groove that runs through of being provided with of regulation seat, be provided with on the steady seat with the lift logical groove relative cooperation logical groove, the drill bit sampling piece is along self slip direction with lift logical groove, cooperation logical groove set up relatively.
By adopting the technical scheme, the lifting through groove provides a moving space for the drill bit sampling piece, so that the drill bit sampling piece is arranged close to the center of the sampling structure, and the stability of the sampling structure is improved; in addition, in the moving process of the drill bit sampling piece, the drill bit sampling piece can be guided by the groove wall of the lifting through groove, so that the moving stability of the drill bit sampling piece is improved.
Optionally, the regulating seat is provided with the leading wheel towards on the lateral wall of base, the leading wheel is located go up and down to lead to the groove week side, the steady seat is located be provided with the clearance on the lateral wall that the cooperation led to groove notch department supports the piece.
Through adopting above-mentioned technical scheme, the leading wheel can further lead to the drill bit sampling piece for the drill bit sampling piece enters into the lift smoothly and leads to the inslot, and the clearance is supported the piece and then can be at the drill bit sampling piece removal in-process, automatic clearance is carried out the lateral wall of drill bit sampling piece.
Optionally, the positioning assembly comprises a driving ring, a clamping block and a driving block, the telescopic legs are provided with telescopic sliding grooves, the supporting legs are arranged on the walls of the telescopic sliding grooves in a sliding manner, the clamping block is arranged on the end walls of the telescopic legs in a sliding manner, and the clamping block is positioned on the periphery of the telescopic sliding grooves and is arranged relative to the supporting legs in a sliding manner; the inner wall of the driving ring is in threaded connection with the peripheral wall of the telescopic leg, the inner peripheral wall of the driving ring is opposite to the clamping blocks, the driving blocks are fixedly connected to the inner wall of the driving ring, the side wall of each clamping block, which faces the driving ring, is an inclined side wall, and the driving blocks are attached to the inclined side walls of the clamping blocks.
By adopting the technical scheme, the driving ring moves by virtue of the screw feeding, so that the driving ring can push the driving block to move, and the driving block can push the clamping block to move by virtue of the abutting joint with the inclined side wall of the clamping block, so that the clamping block can clamp the supporting leg.
Optionally, firm subassembly includes firm screw rod, flexible slide bar and positioning spring, the supporting seat with all be provided with the slip on the steady seat and lead to the groove, the steady screw rod passes the slip leads to the groove, the orientation of steady screw rod be connected with even board on the lateral wall of base, the supporting seat with steady seat groove orientation all rotates on the lateral wall of base and is connected with the rotor plate, flexible slide bar fixed connection be in the rotor plate with even between the board, positioning spring fixed connection be in even the board with between the rotor plate.
By adopting the technical scheme, the telescopic slide rod and the rotating plate are arranged, so that the positioning spring cannot influence the rotation of the stabilizing screw rod; under the action of the elastic force of the positioning spring, the stabilizing screw rod can be propped against the base body, idle running of the rotating stabilizing screw rod is reduced, and therefore the stabilizing screw rod is positioned on the base body more rapidly, and the stabilizing seat and the supporting seat are positioned.
In summary, the present application includes at least one of the following beneficial technical effects:
1. this application utilizes the regulation seat to rotate on the regulation groove cell wall arbitrary direction, and the supporting leg can slide simultaneously, the supporting shoe can freely slide, and the three cooperates, can conveniently adjust the base position, conveniently adjusts the base to the horizontality, is convenient for follow-up sampling work.
2. In the limiting component, the supporting block gold can be conveniently positioned by utilizing the magnetic attraction of the electromagnet seat to the sliding magnetic plate; simultaneously this application has still set up fixed magnetic plate, under the prerequisite that does not influence the magnetic plate that slides and follow the supporting shoe and remove, can carry out light location to the magnetic plate that slides on the supporting seat, improves the stability that slides of magnetic plate that slides.
Drawings
Fig. 1 is a schematic structural diagram of a structure for detecting and sampling the substrate amount of a geotechnical pile in an embodiment of the application.
Fig. 2 is a top view of a structure for detecting and sampling the substrate amount of a geotechnical pile in an embodiment of the present application.
Fig. 3 is a cross-sectional view taken along line A-A in fig. 2.
Fig. 4 is a cross-sectional view taken along line B-B in fig. 2.
Fig. 5 is an enlarged view at C in fig. 3.
Fig. 6 is a schematic diagram showing the structure of the fixing component in the embodiment of the application.
Fig. 7 is a sectional view taken along line D-D in fig. 2.
Reference numerals illustrate: 1. a base; 11. a mounting frame; 12. a drill bit sampling member; 121. a power motor; 122. a power shaft; 123. a connecting block; 124. a drill bit; 13. a lifting assembly; 131. lifting screw rods; 132. a guide base rod; 133. a guide through groove; 134. a lifting seat; 135. a driving device; 136. lifting screw grooves; 2. support legs; 21. a telescoping leg; 22. a telescopic chute; 23. a support block; 3. a support base; 4. an adjusting seat; 41. lifting through grooves; 42. a guide wheel; 5. a stabilizing seat; 51. an adjustment tank; 52. matching the through groove; 53. cleaning the abutting blocks; 6. a positioning assembly; 61. a drive ring; 62. a clamping block; 63. a driving block; 7. a limit component; 71. a sliding magnetic plate; 72. an electromagnet seat; 73. a mounting groove; 74. fixing a magnetic plate; 75. a buffer spring; 76. a buffer plate; 8. a fixing assembly; 81. a feed screw; 82. a sliding screw block; 83. a tightening block; 84. a driving device; 85. a fixed chute; 9. a stabilizing assembly; 91. stabilizing the screw rod; 92. a telescopic slide bar; 93. a positioning spring; 94. a sliding through groove; 95. a rotating plate; 96. and connecting plates.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a building rock soil pile matrix volume detects sampling structure.
As shown in fig. 1, 2 and 3, a structure for detecting and sampling the matrix of a building rock-soil pile comprises a base 1, supporting legs 2, a supporting seat 3, an adjusting seat 4 and a stabilizing seat 5, wherein the supporting legs 2 in the embodiment are three, and the top ends of the three supporting legs 2 are all rotationally connected to the base 1 and uniformly distributed on the periphery of the base 1. One end of the supporting leg 2 far away from the base 1 is connected with a telescopic leg 21, a telescopic chute 22 is formed in the top end of the telescopic leg 21, the peripheral wall of one side of the supporting leg 2 far away from the base 1 is arranged on the chute wall of the telescopic chute 22 in a sliding manner, and a positioning assembly 6 is arranged between the supporting leg 2 and the telescopic leg 21.
The one end that every flexible leg 21 kept away from supporting leg 2 all articulates has supporting shoe 23, and supporting shoe 23 and supporting seat 3 are connected and freely slide on the roof of supporting seat 3, are connected with spacing subassembly 7 between supporting shoe 23 and the supporting seat 3. One side of the bottom wall of the base 1 is fixedly connected with a mounting frame 11, the adjusting seat 4 is fixedly connected to the bottom end of the mounting frame 11, the peripheral wall of the adjusting seat 4 is a spherical surface, and the spherical center of the adjusting seat 4 is positioned on the central line of the base 1; an adjusting groove 51 is formed in the top wall of the stabilizing seat 5, and a matching through groove 52 is formed in the bottom wall of the adjusting groove 51 in a penetrating manner; the adjusting seat 4 is inserted into the adjusting groove 51, the peripheral wall is attached to the groove wall of the adjusting groove 51, the spherical center of the peripheral wall of the adjusting seat 4 is located between the top groove opening and the bottom groove opening of the adjusting groove 51, the lifting through groove 41 is further arranged on the adjusting seat 4 in a penetrating mode, the diameter of the lifting through groove 41 is smaller than that of the matching through groove 52, and the fixing assembly 8 is connected between the adjusting seat 4 and the stabilizing seat 5. The supporting seat 3 and the stabilizing seat 5 are also connected with a stabilizing component 9, and the stabilizing component 9 is connected with a matrix where the sampling structure is positioned during working. In this embodiment, the drill bit sampling member 12 is also connected to the base 1 via the elevating assembly 13. The drill bit 12 is opposite the lifting channel 41 and the mating channel 52.
Firstly, placing a stabilizing seat 5 and a supporting seat 3 at a proper position, then operating a stabilizing assembly 9, stabilizing the supporting seat 3 and the stabilizing seat 5, then rotating an adjusting seat 4, simultaneously matching sliding of telescopic legs 21 and supporting blocks 23, after the base 1 is adjusted to be horizontal, operating a limiting assembly 7 to fix the supporting blocks 23, operating a fixing assembly 8 to fix the adjusting seat 4, and operating a positioning assembly 6 to fix the supporting legs 2; the bit sampling member 12 is then operated.
As shown in fig. 4, the stabilizing component 9 comprises a stabilizing screw 91, telescopic slide bars 92 and a positioning spring 93, sliding through grooves 94 are formed in the supporting seat 3 and the stabilizing seat 5 in a penetrating manner, rotating plates 95 are connected to the top walls of the supporting seat 3 and the stabilizing seat 5 in a rotating manner, at least two telescopic slide bars 92 are fixedly connected to the top wall of each rotating plate 95, and each telescopic slide bar 92 consists of a sleeve rod and a slide bar which are connected in a sliding manner; the top wall of the telescopic slide bar 92 is fixedly connected with a connecting plate 96, the top end of the stabilizing screw 91 is fixedly connected with the connecting plate 96, and the bottom end of the stabilizing screw 91 passes through the sliding through groove 94. The positioning spring 93 is fixedly connected between the connecting plate 96 and the rotating plate 95, and the positioning spring 93 is sleeved on the periphery of the telescopic slide rod 92. After the proper positions of the base body are placed on the stabilizing seat 5 and the supporting seat 3, the bottom end of the stabilizing screw 91 is propped against the base body, and the stabilizing screw 91 is rotated, so that the threads of the stabilizing screw 91 are rotated into the base body, and meanwhile, the telescopic sliding rod 92 stretches to the fixed length position, so that the stabilizing seat 5 and the supporting seat 3 can be stabilized on the base body.
As shown in fig. 4, in this embodiment, the limiting component 7 includes a sliding magnetic plate 71 and an electromagnet base 72, a mounting groove 73 is formed on a top wall of the supporting seat 3, the electromagnet base 72 is fixedly connected to a groove wall of the mounting groove 73, and a fixed magnetic plate 74 is fixedly mounted on the top wall of the electromagnet base 72; the vertical side wall of the mounting groove 73 is fixedly connected with a buffer spring 75, and one end, away from the groove wall of the mounting groove 73, of the buffer spring 75 is fixedly connected with a buffer plate 76. The top wall of the sliding magnetic plate 71 is fixedly connected to the supporting block 23, and the bottom wall of the sliding magnetic plate 71 is attached to and magnetically connected with the top wall of the fixed magnetic plate 74.
As shown in fig. 5, the positioning assembly 6 comprises a driving ring 61, a clamping block 62 and a driving block 63, wherein the clamping block 62 is slidably arranged on the end wall of the telescopic leg 21, and the clamping block 62 is positioned on the periphery side of the telescopic chute 22 and slidably arranged relative to the supporting leg 2; the inner wall of the driving ring 61 is in threaded connection with the peripheral wall of the telescopic leg 21, the inner peripheral wall of the driving ring 61 is opposite to the clamping block 62, the driving block 63 is fixedly connected to the inner wall of the driving ring 61, the side wall of the clamping block 62 facing the driving ring 61 is an inclined side wall, and the driving block 63 is attached to the inclined side wall of the clamping block 62.
As shown in fig. 6 and 7, in the present embodiment, the fixing assembly 8 includes a feed screw 81, a sliding screw block 82 and a tightening block 83, the feed screw 81 is rotatably connected to the outer peripheral wall of the stabilizing base 5, a driving device 84 is provided on the stabilizing base 5, the driving device 84 in the present embodiment is a motor, and the driving end of the driving device 84 is connected to the feed screw 81. The screw directions of the screw threads at the two sides of the feed screw 81 are opposite, and the peripheral walls at the two sides of the feed screw 81 are in threaded connection with a sliding screw block 82; the abutting blocks 83 and the sliding screw blocks 82 are arranged in one-to-one correspondence, the abutting blocks 83 and the sliding screw blocks 82 are fixedly connected, and the stabilizing seat 5 is located between the two abutting blocks 83. The stabilizing seat 5 is provided with a fixed chute 85 communicated with the adjusting chute 51, the abutting block 83 extends into the adjusting chute 51 through the fixed chute 85, and the abutting block 83 is in sliding connection with the chute wall of the fixed chute 85.
During adjustment, firstly, the abutting block 83 is far away from the adjusting seat 4, the clamping block 62 is far away from the supporting leg 2, and the electromagnet seat 72 is in a power-off state; placing a level gauge on the base 1, and then rotating the adjusting seat 4 to enable the adjusting seat 4 to rotate along any direction when being attached to the groove wall of the adjusting groove 51, and in the process, stretching the supporting leg 2 and moving the sliding magnetic plate 71 on the fixed magnetic plate 74 so as to match with the rotation of the adjusting seat 4; after the level gauge display base 1 is horizontal, starting the driving device 84, and performing thread feeding between the feed screw 81 and the sliding screw block 82, wherein the sliding screw block 82 slides to enable the abutting block 83 to abut against the adjusting seat 4; the drive ring 61 is then rotated so that the drive blocks 63 slide against the inclined side walls of the clamping blocks 62 so that the clamping blocks 62 abut against the support legs 2. Finally, the electromagnet base 72 is energized, and the sliding magnetic plate 71 is fixed on the fixed magnetic plate 74 by magnetic attraction, so that the base 1 can be stably adjusted to a horizontal state.
As shown in fig. 6 and 7, the lifting assembly 13 in this embodiment includes a lifting screw 131, a guiding base rod 132 and a lifting seat 134, the top end of the lifting screw 131 is rotatably connected to the base 1, a rotation driving device 135 is fixedly connected to the base 1, the rotation driving device 135 in this embodiment is a motor, and the driving end of the rotation driving device 135 is fixedly connected to the lifting screw 131; the top end of the guide base rod 132 is fixedly connected to the base 1; the lifting seat 134 is provided with a lifting screw groove 136 and a guide through groove 133 in a penetrating manner, the groove wall of the lifting screw groove 136 is in threaded connection with the peripheral wall of the lifting screw 131, and the peripheral wall of the lifting screw 131 is in sliding connection with the groove wall of the guide through groove 133; the bit sample 12 is mounted on the lift base 134.
The drill bit sampling member 12 comprises a power motor 121 fixedly connected to the top wall of a lifting seat 134, a power shaft 122 is fixedly connected to the driving end of the power motor 121, the power shaft 122 penetrates through the lifting seat 134 and is rotationally connected with the lifting seat 134, a connecting block 123 is mounted at the bottom end of the power shaft 122, a drill bit 124 is connected to the connecting block 123 in a threaded mode, and the outer peripheral wall of the drill bit 124 is opposite to the lifting through groove 41 and the matching through groove 52. In this embodiment, the top wall of the adjusting seat 4 is rotatably connected with a guide wheel 42, the guide wheel 42 is located at the periphery of the lifting through groove 41, and the position of the stabilizing seat 5 at the notch of the matching through groove 52 is connected with a cleaning abutting block 53. Starting the power motor 121, driving the drill bit 124 to rotate by the power shaft 122, starting the driving device 135, feeding the lifting screw 131 and the lifting seat 134 by threads, driving the drill bit 124 to move downwards by the lifting seat 134, enabling the drill bit 124 to enter the lifting through groove 41 under the guiding action of the guide wheel 42, attaching the groove wall of the lifting through groove 41 to the peripheral wall of the drill bit 124, enabling the drill bit 124 to penetrate through the matching through groove 52 again and then be inserted into the substrate for sampling, and enabling the drill bit 124 to move upwards after the sampling is finished, and automatically cleaning the peripheral wall of the drill bit 124 by the cleaning scraping plate.
The implementation principle of the matrix quantity detection sampling structure of the building rock-soil pile provided by the embodiment of the application is as follows: during adjustment, the abutting block 83 is firstly far away from the adjusting seat 4, and the adjusting seat 4 can freely rotate; the clamping blocks 62 are far away from the supporting legs 2, and the supporting legs 2 can slide freely; the electromagnet seat 72 is in a power-off state, and the supporting block 23 can slide freely.
Then, placing a level gauge on the base 1, and rotating the adjusting seat 4, wherein the adjusting seat 4 is attached to the groove wall of the adjusting groove 51 to rotate; in the process, the supporting leg 2 slides, and the sliding magnetic plate 71 moves on the fixed magnetic plate 74, so as to coordinate with the rotation of the adjusting seat 4; after the level gauge display base 1 is horizontal, starting the driving device 84, and abutting the abutting block 83 against the adjusting seat 4; the drive ring 61 is then turned so that the clamping blocks 62 abut against the support legs 2. Finally, the electromagnet base 72 is energized, and the sliding magnetic plate 71 is fixed on the fixed magnetic plate 74 by magnetic attraction, so that the base 1 can be stably adjusted to a horizontal state.
The power motor 121 is started, the drill bit 124 rotates, the driving device 135 is started again, the lifting seat 134 drives the drill bit 124 to move downwards, the drill bit 124 enters the lifting through groove 41 under the guiding action of the guide wheel 42, the drill bit 124 can be inserted into the substrate to sample after passing through the matching through groove 52, and the drill bit 124 moves upwards after the sampling is finished.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (9)

1. The utility model provides a building rock soil stake matrix volume detects sampling structure which characterized in that: the support leg (2) is far away from one end of the base (1), a telescopic leg (21) is arranged in a sliding manner, and a positioning component (6) is arranged between the support leg (2) and the telescopic leg (21); one end, far away from the supporting leg (2), of the telescopic leg (21) is rotationally connected with a supporting block (23), the supporting block (23) is connected with the supporting seat (3) and freely slides on the side wall of the supporting seat (3), and a limiting component (7) is connected between the supporting block (23) and the supporting seat (3); the adjusting seat (4) is fixedly connected to the base (1), the peripheral wall of the adjusting seat (4) is a spherical surface, the stabilizing seat (5) is provided with an adjusting groove (51), the adjusting seat (4) is inserted into the adjusting groove (51) and the peripheral wall is attached to the groove wall of the adjusting groove (51), the groove wall at the notch of the adjusting groove (51) is positioned at the outer Zhou Biqiu center of the adjusting seat (4) and is close to the stabilizing side of the base (1), and a fixing assembly (8) is connected between the adjusting seat (4) and the stabilizing seat (5); the support seat (3) and the stabilizing seat (5) are also connected with a stabilizing component (9); the base (1) is also connected with a drill bit sampling piece (12) through a lifting component (13).
2. The construction rock-soil pile matrix quantity detecting and sampling structure according to claim 1, wherein: limiting component (7) are including sliding magnetic plate (71) and electro-magnet seat (72), be provided with mounting groove (73) on supporting seat (3), electro-magnet seat (72) fixed connection is in on mounting groove (73) cell wall, sliding magnetic plate (71) fixed connection is in on supporting block (23), sliding magnetic plate (71) with electro-magnet seat (72) laminating and magnetism are connected.
3. The construction rock-soil pile matrix quantity detecting and sampling structure according to claim 2, wherein: a buffer spring (75) is arranged on the groove wall adjacent to the mounting groove (73) and the groove opening, and a buffer plate (76) is arranged on the side wall, facing the sliding magnetic plate (71), of the buffer spring (75).
4. The construction rock-soil pile matrix quantity detecting and sampling structure according to claim 2, wherein: the electromagnet seat (72) is provided with a fixed magnetic plate (74), and the fixed magnetic plate (74) is attached to and magnetically connected with the sliding magnetic plate (71).
5. The construction rock-soil pile matrix quantity detecting and sampling structure according to claim 1, wherein: the fixing assembly (8) comprises a feed screw (81), a sliding screw block (82) and a supporting block (83), wherein the feed screw (81) is rotationally connected to the stabilizing seat (5), a driving device (84) is arranged on the stabilizing seat (5), the driving device (84) is connected with the feed screw (81), screw directions of screw threads on two sides of the feed screw (81) are opposite, and both side peripheral walls of the feed screw (81) are in screw thread connection with the sliding screw block (82); the two abutting blocks (83) are arranged on the stabilizing seat (5) in a sliding mode, the abutting blocks (83) slide relatively and extend into the adjusting groove (51), and the abutting blocks (83) and the sliding screw blocks (82) are arranged correspondingly and fixedly connected with the sliding screw blocks (82).
6. The construction rock-soil pile matrix quantity detecting and sampling structure according to claim 1, wherein: the drill bit sampling piece (12) is provided with a lifting through groove (41) in a penetrating mode on the adjusting seat (4), a matching through groove (52) opposite to the lifting through groove (41) is arranged on the stabilizing seat (5), and the drill bit sampling piece (12) is arranged opposite to the lifting through groove (41) and the matching through groove (52) along the sliding direction of the drill bit sampling piece.
7. The structure for detecting and sampling the substrate quantity of a building rock pile according to claim 6, wherein: the adjusting seat (4) faces to the side wall of the base (1) and is provided with a guide wheel (42), the guide wheel (42) is located on the periphery of the lifting through groove (41), and the stabilizing seat (5) is located on the side wall of the notch of the matching through groove (52) and is provided with a cleaning abutting block (53).
8. The construction rock-soil pile matrix quantity detecting and sampling structure according to claim 1, wherein: the positioning assembly (6) comprises a driving ring (61), a clamping block (62) and a driving block (63), wherein a telescopic chute (22) is arranged on the telescopic leg (21), the supporting leg (2) is arranged on the wall of the telescopic chute (22) in a sliding mode, the clamping block (62) is arranged on the end wall of the telescopic leg (21) in a sliding mode, and the clamping block (62) is located on the periphery of the telescopic chute (22) and is arranged in a sliding mode relative to the supporting leg (2); the inner wall of the driving ring (61) is in threaded connection with the peripheral wall of the telescopic leg (21), the inner peripheral wall of the driving ring (61) is opposite to the clamping block (62), the driving block (63) is fixedly connected to the inner wall of the driving ring (61), the side wall of the clamping block (62) facing the driving ring (61) is an inclined side wall, and the driving block (63) is attached to the inclined side wall of the clamping block (62).
9. The construction rock-soil pile matrix quantity detecting and sampling structure according to claim 1, wherein: the utility model provides a firm subassembly (9) is including firm screw rod (91), flexible slide bar (92) and positioning spring (93), supporting seat (3) with all be provided with on stabilizing seat (5) and slide logical groove (94), stabilizing screw rod passes slide logical groove (94), stabilizing screw rod's orientation be connected with on the lateral wall of base (1) link board (96), supporting seat (3) with stabilizing seat (5) groove orientation all rotate on the lateral wall of base (1) and be connected with rotor plate (95), flexible slide bar (92) fixed connection be in rotor plate (95) with link between board (96), positioning spring (93) fixed connection be in link between board (96) with rotor plate (95).
CN202310402446.6A 2023-04-15 2023-04-15 Building rock soil pile matrix volume detects sampling structure Active CN116447478B (en)

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* Cited by examiner, † Cited by third party
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JP3118043U (en) * 2005-10-27 2006-01-19 東虹企業有限公司 tripod
JP2007199059A (en) * 2005-12-28 2007-08-09 Naigai Engineering Co Ltd Tube degradation core sampler and sample coring method
CN212131898U (en) * 2020-05-14 2020-12-11 杭州临安绿润土地勘测规划设计有限公司 High stability surveyor's level
CN212718989U (en) * 2020-07-16 2021-03-16 四川大学 Novel surveying instrument support
CN213336871U (en) * 2020-10-26 2021-06-01 刘小平 Detection sampling device of soil environment is planted to tealeaves
CN214040721U (en) * 2020-12-10 2021-08-24 江苏省华厦工程项目管理有限公司 Strenghthened type concrete detection uses quick sampling device
JP3237814U (en) * 2021-04-14 2022-06-08 中国建築第二工程局有限公司 Marking aid for building foundation work
CN115060528A (en) * 2022-05-05 2022-09-16 中国铁路兰州局集团有限公司 Novel portable indoor test undisturbed loess sampling device and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3118043U (en) * 2005-10-27 2006-01-19 東虹企業有限公司 tripod
JP2007199059A (en) * 2005-12-28 2007-08-09 Naigai Engineering Co Ltd Tube degradation core sampler and sample coring method
CN212131898U (en) * 2020-05-14 2020-12-11 杭州临安绿润土地勘测规划设计有限公司 High stability surveyor's level
CN212718989U (en) * 2020-07-16 2021-03-16 四川大学 Novel surveying instrument support
CN213336871U (en) * 2020-10-26 2021-06-01 刘小平 Detection sampling device of soil environment is planted to tealeaves
CN214040721U (en) * 2020-12-10 2021-08-24 江苏省华厦工程项目管理有限公司 Strenghthened type concrete detection uses quick sampling device
JP3237814U (en) * 2021-04-14 2022-06-08 中国建築第二工程局有限公司 Marking aid for building foundation work
CN115060528A (en) * 2022-05-05 2022-09-16 中国铁路兰州局集团有限公司 Novel portable indoor test undisturbed loess sampling device and method

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